Just thought this up

It might be because the drugs I used to do....
It might be because psychological trauma had been stewed...
It might be because I kept secrets locked away...
It might be because friends learned to deceive
It might be because the hatred never leaves
It might be because love was never a key
It might be because my world is no longer the same
It might be because I have changed my ways
It might be because I no longer sleep at ease
It might be because I no longer feel the summer breeze
It might be because I am alone
It might be because I have no home
It might be because I live without
It might be because I live in doubt
It might be because I do not shout
You must listen to these words of wit because i will not forget